Examples with P2Generator org.eclipse.tycho.p2.metadata.P2Generator used on opensource projects

Example 1 with P2Generator

use of org.eclipse.tycho.p2.metadata.P2Generator in project tycho by eclipse.

the class P2MetadataMojo method attachP2Metadata.

protected void attachP2Metadata() throws MojoExecutionException {
    if (!attachP2Metadata || !supportedProjectTypes.contains(project.getPackaging())) {
        return;
    }
    File file = project.getArtifact().getFile();
    if (file == null || !file.canRead()) {
        throw new IllegalStateException();
    }
    File targetDir = new File(project.getBuild().getDirectory());
    ArtifactFacade projectDefaultArtifact = new ArtifactFacade(project.getArtifact());
    try {
        List<IArtifactFacade> artifacts = new ArrayList<>();
        artifacts.add(projectDefaultArtifact);
        for (Artifact attachedArtifact : project.getAttachedArtifacts()) {
            if (attachedArtifact.getFile() != null && (attachedArtifact.getFile().getName().endsWith(".jar") || (attachedArtifact.getFile().getName().endsWith(".zip") && project.getPackaging().equals(ArtifactType.TYPE_INSTALLABLE_UNIT)))) {
                artifacts.add(new ArtifactFacade(attachedArtifact));
            }
        }
        P2Generator p2generator = getService(P2Generator.class);
        Map<String, IP2Artifact> generatedMetadata = p2generator.generateMetadata(artifacts, targetDir);
        if (baselineMode != BaselineMode.disable) {
            generatedMetadata = baselineValidator.validateAndReplace(project, execution, generatedMetadata, baselineRepositories, baselineMode, baselineReplace);
        }
        File contentsXml = new File(targetDir, FILE_NAME_P2_METADATA);
        File artifactsXml = new File(targetDir, FILE_NAME_P2_ARTIFACTS);
        p2generator.persistMetadata(generatedMetadata, contentsXml, artifactsXml);
        projectHelper.attachArtifact(project, EXTENSION_P2_METADATA, CLASSIFIER_P2_METADATA, contentsXml);
        projectHelper.attachArtifact(project, EXTENSION_P2_ARTIFACTS, CLASSIFIER_P2_ARTIFACTS, artifactsXml);
        ReactorProject reactorProject = DefaultReactorProject.adapt(project);
        Set<Object> installableUnits = new LinkedHashSet<>();
        for (Map.Entry<String, IP2Artifact> entry : generatedMetadata.entrySet()) {
            String classifier = entry.getKey();
            IP2Artifact p2artifact = entry.getValue();
            installableUnits.addAll(p2artifact.getInstallableUnits());
            // attach any new classified artifacts, like feature root files for example
            if (classifier != null && !hasAttachedArtifact(project, classifier)) {
                projectHelper.attachArtifact(project, getExtension(p2artifact.getLocation()), classifier, p2artifact.getLocation());
            }
        }
        // TODO 353889 distinguish between dependency resolution seed units ("primary") and other units of the project
        reactorProject.setDependencyMetadata(true, installableUnits);
        reactorProject.setDependencyMetadata(false, Collections.emptySet());
    } catch (IOException e) {
        throw new MojoExecutionException("Could not generate P2 metadata", e);
    }
    File localArtifactsFile = new File(project.getBuild().getDirectory(), FILE_NAME_LOCAL_ARTIFACTS);
    writeArtifactLocations(localArtifactsFile, getAllProjectArtifacts(project));
}